Mercurial > hg > ristipolku
annotate game/IDMContainer.java @ 172:f664e851bc07
Delete dead member.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Mon, 06 Mar 2017 10:19:14 +0200 |
| parents | e8eeac403e5f |
| children | 55ea5821c802 |
| rev | line source |
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Add more code to IDM widgets, do preliminary work for integrating them.
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parents:
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1 /* |
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2 * Ristipolku IDM widget container |
| 151 | 3 * (C) Copyright 2011 Matti 'ccr' Hämäläinen <ccr@tnsp.org> |
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4 */ |
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5 package game; |
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6 |
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7 import java.awt.*; |
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8 import java.awt.event.*; |
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9 import java.util.*; |
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10 |
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11 |
| 75 | 12 |
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13 public class IDMContainer extends IDMWidget |
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14 { |
| 75 | 15 private ArrayList<IDMWidget> children, queue; |
| 16 private int iterated; | |
| 17 private boolean modified; | |
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18 |
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19 public IDMContainer() |
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20 { |
| 75 | 21 children = new ArrayList<IDMWidget>(); |
| 22 iterated = 0; | |
| 23 modified = false; | |
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24 } |
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25 |
| 75 | 26 synchronized public void add(IDMWidget widget) |
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27 { |
| 75 | 28 widget.setParent(this); |
| 29 if (iterated > 0) | |
| 30 { | |
| 31 queue.add(0, widget); | |
| 32 modified = true; | |
| 33 } | |
| 34 else | |
| 35 children.add(widget); | |
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36 } |
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37 |
| 75 | 38 synchronized public void remove(IDMWidget widget) |
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39 { |
| 75 | 40 widget.setParent(null); |
| 41 if (iterated > 0) | |
| 42 { | |
| 43 queue.remove(widget); | |
| 44 modified = true; | |
| 45 } | |
| 46 else | |
| 47 children.remove(widget); | |
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48 } |
| 75 | 49 |
| 50 synchronized private void beginIteration() | |
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51 { |
| 75 | 52 modified = false; |
| 53 if (iterated == 0) | |
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54 { |
| 75 | 55 queue = new ArrayList<IDMWidget>(); |
| 56 for (IDMWidget widget : children) | |
| 57 queue.add(widget); | |
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58 } |
| 75 | 59 iterated++; |
| 60 } | |
| 61 | |
| 62 synchronized private void endIteration() | |
| 63 { | |
| 64 if (modified && iterated == 1) | |
| 65 { | |
| 66 children = queue; | |
| 67 queue = null; | |
| 68 } | |
| 69 iterated--; | |
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70 } |
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71 |
| 75 | 72 synchronized public void paint(Graphics2D g) |
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73 { |
| 75 | 74 // Paint in reverse order |
| 75 ListIterator<IDMWidget> iter = children.listIterator(children.size()); | |
| 76 | |
| 77 while (iter.hasPrevious()) | |
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78 { |
| 75 | 79 final IDMWidget widget = iter.previous(); |
| 80 widget.paint(g); | |
| 50 | 81 } |
| 82 } | |
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83 |
| 75 | 84 synchronized public boolean mousePressed(MouseEvent e) |
| 85 { | |
| 86 try { | |
| 87 beginIteration(); | |
| 88 for (IDMWidget widget : children) | |
| 89 { | |
| 90 if (widget.contains(e.getPoint())) | |
| 91 { | |
| 92 if (widget.mousePressed(e)) | |
| 93 return true; | |
| 94 } | |
| 95 } | |
| 96 } | |
| 97 finally { endIteration(); } | |
| 98 return false; | |
| 99 } | |
| 50 | 100 |
| 75 | 101 synchronized public boolean mouseReleased(MouseEvent e) |
| 50 | 102 { |
| 75 | 103 try { |
| 104 beginIteration(); | |
| 105 for (IDMWidget widget : children) | |
| 106 { | |
| 107 if (widget.mouseReleased(e)) | |
| 108 return true; | |
| 109 } | |
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110 } |
| 75 | 111 finally { endIteration(); } |
| 112 return false; | |
| 113 } | |
| 114 | |
| 115 synchronized public boolean mouseExited(MouseEvent e) | |
| 116 { | |
| 117 try { | |
| 118 beginIteration(); | |
| 119 for (IDMWidget widget : children) | |
| 120 { | |
| 121 if (widget.mouseExited(e)) | |
| 122 return true; | |
| 123 } | |
| 124 } | |
| 125 finally { endIteration(); } | |
| 126 return false; | |
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127 } |
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128 |
| 75 | 129 synchronized public boolean mouseEntered(MouseEvent e) |
| 130 { | |
| 131 try { | |
| 132 beginIteration(); | |
| 133 for (IDMWidget widget : children) | |
| 134 { | |
| 135 if (widget.contains(e.getPoint())) | |
| 136 { | |
| 137 if (widget.mouseEntered(e)) | |
| 138 return true; | |
| 139 } | |
| 140 } | |
| 141 } | |
| 142 finally { endIteration(); } | |
| 143 return false; | |
| 144 } | |
| 145 | |
| 146 synchronized public boolean keyPressed(KeyEvent e) | |
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147 { |
| 75 | 148 try { |
| 149 beginIteration(); | |
| 150 for (IDMWidget widget : children) | |
| 151 { | |
| 152 if (widget.keyPressed(e)) | |
| 153 return true; | |
| 154 } | |
| 155 } | |
| 156 finally { endIteration(); } | |
| 157 return false; | |
| 158 } | |
| 159 | |
| 160 synchronized public void setScale(IDMPoint scale) | |
| 161 { | |
| 162 beginIteration(); | |
| 163 for (IDMWidget widget : children) | |
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164 { |
| 75 | 165 widget.setScale(scale); |
| 166 } | |
| 167 endIteration(); | |
| 168 } | |
| 169 | |
| 170 synchronized public boolean hasObject(Class c) | |
| 171 { | |
| 172 for (IDMWidget widget : children) | |
| 173 { | |
| 174 if (widget.getClass() == c) | |
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175 return true; |
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176 } |
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177 return false; |
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178 } |
| 51 | 179 |
| 75 | 180 synchronized public boolean containsObject(Object o) |
| 51 | 181 { |
| 75 | 182 for (IDMWidget widget : children) |
| 51 | 183 { |
| 75 | 184 if (widget == o) |
| 185 return true; | |
| 51 | 186 } |
| 75 | 187 return false; |
| 51 | 188 } |
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189 } |